[rdo-users] [TripleO] Long OpenStack deployment times with RDO recent releases

[Guido Langenbach]

Hi Alex,

This sounds like it's related to
> https://bugs.launchpad.net/tripleo/+bug/1915761.  This should be fixed in
> the latest versions and we did backport it to Train.  So it'd be
> interesting to see if you're missing some of these patches. We've had
> reports of updates taking about 4.5 hours with newer versions of train to
> update so the numbers you have seem to point to possibly missing patches
> related to that bug or an execution configuration problem.
>
> Additionally in newer versions we switched the execution strategy to try
> and speed things up as well which should be available in the latest
> versions of train/ussuri due to
> https://review.opendev.org/q/topic:%22strategy-improvements%22+(status:open%20OR%20status:merged)
>

we are not on the latest patch level. We will update the system and check
if it will speed up the deployment.


> Are you running ansible-playbook by hand? And do you have a ansible.cfg?
> We added an `openstack tripleo config generate ansible` command that'll
> generate a starting ansible.cfg that's similar to what we have in the
> mistral execution.
>

We use the "openstack overcloud deploy" command.

Regards,

Guido
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